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80 条记录 (耗时 0.015 秒)

    Method and burner for burning with oxygen
    1.
    发明公开
    Method and burner for burning with oxygen 有权
    一种用氧燃烧法和燃烧器

    公开(公告)号：EP1870637A3

    公开(公告)日：2013-12-18

    申请号：EP07109030.2

    申请日：2007-05-28

    申请人： AGA AB

    发明人： Ekman, Tomas ,  Rangmark, Lennart

    IPC分类号： F23D14/22 ,  F23D14/32

    CPC分类号： F23D14/32 ,  F23D14/22

    摘要： Method for combustion of a fuel with an oxidant in the form of oxygen gas in a heating furnace, where fuel and oxidant are supplied to a burner head.
    The invention is characterized in that fuel and oxidant, respectively, are injected via the burner head (1) through at least two pairs of nozzles (2, 3; 4, 5), where one pair is formed by a separate fuel nozzle (3; 5) and a separate oxidant nozzle (2; 3), in that the nozzles (2 - 5) of the pairs are uniformly distributed along and within the circumference (6) of the burner head (1), and in that a fuel nozzle (3, 5) is provided with an oxidant nozzle (2, 4) on each side of the fuel nozzle (3, 5).
    Furthermore, the invention refers to a burner.

    Method for homogenizing the heat distribution as well as decreasing the amount of NOx
    5.
    发明公开
    Method for homogenizing the heat distribution as well as decreasing the amount of NOx 有权
    一种用于均质化热分布以及降低NOx的量的方法

    公开(公告)号：EP2230453A2

    公开(公告)日：2010-09-22

    申请号：EP10153441.0

    申请日：2010-02-12

    申请人： AGA AB

    发明人： Ekman, Tomas ,  Lugnet, Anders ,  Gartz, Mats ,  Ritzén, Ola

    IPC分类号： F23L7/00 ,  F23C9/08

    CPC分类号： F23L7/007 ,  F23C6/045 ,  F23C9/006 ,  F23C9/08 ,  Y02E20/344 ,  Y02E20/348

    摘要： Method for homogenizing the heat distribution as well as decreasing the amount of NO x in the combustion products when operating an industrial furnace (1) with at least one conventional burner (2a, 2b, 2c, 2d) using air as oxidant. An additional oxidant comprising at least 50% oxygen gas is caused to stream into the furnace (1) through a lance (3a, 3b, 3c, 3d). The total amount of oxygen supplied is balanced against the amount of fuel being supplied through the air burner (2a, 2b, 2c, 2d).
    The invention is characterised in firstly, the combination of that at least 40% of the supplied oxygen is supplied through the additional oxidant, that the lance (3a, 3b, 3c, 3d) is arranged at a distance from the air burner (2a, 2b, 2c, 2d) of at least 0.3 meters, and that the additional oxidant streams into the furnace (1) through the lance (3a, 3b, 3c, 3d) with at least sonic velocity, and secondly that the additional oxidant is supplied only when the air burner (2a, 2b, 2c, 2d) is operated at a certain lowest power or at a higher power.

    Lining element for an industrial furnace
    6.
    发明公开
    Lining element for an industrial furnace 审中-公开
    Dichtungselementfüreinen Industrieofen

    公开(公告)号：EP2138791A1

    公开(公告)日：2009-12-30

    申请号：EP08164699.4

    申请日：2008-09-19

    申请人： Aga AB

    发明人： Eichler, Rudiger

    IPC分类号： F27D1/16 ,  F27D1/10 ,  F27D1/00 ,  F23M5/02

    CPC分类号： F27D1/1678 ,  C21B7/06 ,  F23M5/02 ,  F23M2900/05004 ,  F27D1/0033 ,  F27D1/10

    摘要： Lining element (1) for an industrial furnace, comprising a first layer (2) of a first refractory material.
    The invention is characterised in that the surface of the lining element (1) which is intended to be arranged facing in towards the heated volume of the furnace at least partially is coated with a second layer (3) of a second refractory material, where the second material is porous.

    摘要翻译： 一种用于工业炉的衬里元件（1），包括第一耐火材料的第一层（2）。 本发明的特征在于，衬里元件（1）的旨在被布置成面向炉子的加热体积的表面至少部分地涂覆有第二耐火材料的第二层（3），其中 第二种材料是多孔的。

    MONITORING MARKER
    9.
    发明公开
    MONITORING MARKER 审中-公开
    监视标记

    公开(公告)号：EP1487500A1

    公开(公告)日：2004-12-22

    申请号：EP03710584.8

    申请日：2003-03-26

    申请人： AGA AB (publ)

    发明人： HAHN, Robert

    IPC分类号： A61K49/00

    CPC分类号： A61K49/0004

    摘要： Use of a gas or gas precursor for the manufacture of a monitoring agent for a diagnostic method for monitoring fallopian tube abnormalities in a female mammal, including man, wherein said monitoring agent is diagnostically acceptable gas in the gaseous state or dissolved in a diagnostically acceptable liquid as a true solution, said gas being of such a nature, and being used in such an amount, that is detectable via the expired breath from the mammal in question. An especially preferable gas in nitrous oxide. Said use is preferably for the detection of infertility of the mammal.

    DIAGNOSIS MARKER
    10.
    发明公开
    DIAGNOSIS MARKER 审中-公开
    标志物诊断

    公开(公告)号：EP1487331A1

    公开(公告)日：2004-12-22

    申请号：EP03710586.3

    申请日：2003-03-27

    申请人： AGA AB (publ)

    发明人： HAHN, Robert

    IPC分类号： A61B5/02

    CPC分类号： A61K49/0004

    摘要： Use of a gas or gas precursor for the manufacture of a monitoring agent for a diganostic method for monitoring cardiac output in a mammal, including man, wherein said monitoring agent is a diagnostically acceptable gas in the gaseous state adapted for intravenous use, said gas being of such a nature, and being used in such an amount, that it is detectable via the expired breath from the mammal in question. An especially preferable gas is nitrous oxide. Monitoring agent for such a diagnostic method as well as such a diagnostic method.